Fast implementations for mirroring and rotating bincode-based images

被引：1
|
作者：
Chung, KL
Wu, JG
机构：
[1] Natl Taiwan Univ Sci & Technol, Dept Informat Management, Taipei 10672, Taiwan
[2] Natl Taiwan Univ Sci & Technol, Grad Program Informat Engn, Taipei 10672, Taiwan
[3] Natl Taiwan Normal Univ, Dept Informat & Comp Educ, Taipei 10610, Taiwan
来源：
PATTERN RECOGNITION | 1998年 / 31卷 / 12期
关键词：
logical operations; bincodes; mirroring and rotating operations; spatial data structure; hardware implementation;
D O I：
10.1016/S0031-3203(98)00060-0
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
The spatial data structure known as bincode is a simple and storage-saving encoding scheme for representing binary images. In this paper, we first present eight efficient operations for mirroring and rotating bincode-based images. Among the operations, certain special operations on individual bits within bincodes are needed. Then we present a newly proposed logical representation for implementing the bitwise operations in the operations. Finally, we implement the bitwise operations in hardware to speed up the special manipulations. (C) 1998 Pattern Recognition Society. Published by Elsevier Science. All rights reserved.
引用
收藏
页码：1961 / 1967
页数：7
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